How to get last insert ID in PHP Codeigniter?

In this article, we are going to discuss how to get the last inserted ID in Codeigniter. I will let you know how to get the last inserted id from the table. Sometimes, You have to work on relational tables where you perform the insert query on a table and you need that automatically generated ID to insert into the second table to create a relation between both tables.

In PHP, you can use the mysqli_insert_id function to get the last inserted ID.

In Codeigniter, You can use $this->db->insert_id(); function to get the last inserted ID.

insert_id() is function of "db" library. There is a number of query helper methods in Codeigniter.

function saveUserInfo(){
   $input = ['name'=>'blazing coders', 'email'=>'info.blazingcoders@gmail.com'];
   $this->db->insert('users', $input);
   $insertId = $this->db->insert_id();
   return  $insertId;
}

Tags

  • How to get last insert id in Codeigniter controller

  • Get last row id in Codeigniter

  • How to get last inserted record in Codeigniter

  • Last insert id in Codeigniter 4
  • How to insert id from one table to another in Codeigniter
  • Codeigniter get next auto-increment id

  • How to get last updated id in Codeigniter

  • Codeigniter get next id

  • PHP MySQL last insert id how to get last inserted id in PHP Codeigniter
  • Mysql select last insert id from the table
  • How to get the last record in MySQL using PHP

  • How to get last inserted id in SQL

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  • Pdo last insert id returns 0

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